compound eye

compound eye
Array of contiguous ommatidia having common optic nerve trunk; paired [Moore and McCormick, 1969].
Paired array of contiguous ommatidia having common optic nerve trunks [McLaughlin, 1980].
(Order Cladocera):
One of two large photosensitive organs on head; sessile, typically fused, and enclosed within optic vesicle. Movable by series of optic muscles. Relative position of compound eye on head (e.g., anterior, in middle near ventral margin) may be of taxonomic importance [Stachowitsch, 1992].
(Order Notostraca):
One of two larger photosensitive organs located on sloping anterior part of carapace; sessile. (See also eye tubercle, nauplius eye). (Syn. lateral eye) [Stachowitsch, 1992].
(Order Diplostraca):
One of two large photosensitive organs located on anterior end of head; sessile, either closely adjoining or partially fused. Enclosed almost entirely within optic vesicle [Stachowitsch, 1992].
(Order Anostraca):
One of two relativel large, stalked photosensitive organs projecting from each side of head. (See also nauplius eye) [Stachowitsch, 1992].
(Order Leptostraca):
Eye [Stachowitsch, 1992].
(Subclass Branchiura):
One of two organs of vision suspended in a blood sinus on dorsal surface of carapace; each movable eye consists of numerous ommatidia, yet lacks true outer cornea [Stachowitsch, 1992].
(Subclass Cirripedia):
Cypris larva [Stachowitsch, 1992].
(Class Ostracoda):
One of two more complex anterodorsal organs of vision. Each is contained in ocular sinus beneath eye tubercle. (See also nauplius eye) [Stachowitsch, 1992].
(Order Euphausiacea):
Pair of larger organs of vision, each located distally on eyestalk (ocular peduncle), (divided = bilobed = multilobed, undivided = single-lobed = spherical, imperfect) [Stachowitsch, 1992].

Crustacea glossary. . 2011.

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  • compound eye — n. an eye made up of numerous simple eyes functioning collectively, as in insects: see INSECT …   English World dictionary

  • compound eye — noun in insects and some crustaceans: composed of many light sensitive elements each forming a portion of an image • Hypernyms: ↑eye, ↑oculus, ↑optic • Part Meronyms: ↑ommatidium * * * ˌcompound ˈeye 7 [compound eye] …   Useful english dictionary

  • compound eye — UK / US noun [countable] Word forms compound eye : singular compound eye plural compound eyes biology the type of eye that insects and crustaceans have, made from several different parts that are sensitive to light …   English dictionary

  • compound eye — the multifaceted eye of arthropods composed of units (ommatidia), each of which contains all of the structural and functional elements of the eye (including lens, retina, and photoreceptor cells) …   Medical dictionary

  • compound eye — noun an eye consisting of an array of numerous small visual units, as found in insects and crustaceans. Contrasted with simple eye …   English new terms dictionary

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  • compound eye — noun Date: 1836 an eye (as of an insect) made up of many separate visual units …   New Collegiate Dictionary

  • compound eye — an arthropod eye subdivided into many individual, light receptive elements, each including a lens, a transmitting apparatus, and retinal cells. [1830 40] * * * …   Universalium

  • compound eye — /kɒmpaʊnd ˈaɪ/ (say kompownd uy) noun an arthropod eye subdivided into many individual light receptive elements, each including a lens, a transmitting apparatus, and retinal cells …  

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